UC5301 - SWITCHED-CAPACITOR VOLTAGE INVERTERS
The UTC UC5301 is an unregulated charge-pump voltage inverter.
It can be used to generate a negative supply from positive input.
Input voltages varying from +1.8V to +5V can be inverted into a -1.8V ~ -5V output supply.
The device can be operated on a 0.45mA typical current from supplies 3.3V, whic
UC5301 Features
* Operating voltage range: 1.8V ~ 5V
* Inverts input supply voltage
* 25mA output current with a voltage drop of 250mV
* Quiescent current 0.45mA from supplis 3.3V
* Voltage conversion efficiency up to 99%
* Only two capacitors needed
* Over-temperature circuit
* 2KV
